NumberResearch Membership · Data 09/20/2026

Recent thousands-block assignments

6 blocks assigned in the last 30 days · from the daily NANPA thousands-block report, 09/20/2026

Full prefixes (NXX) Thousands-blocks (1,000-number pools)

Most carrier growth happens here, not at the prefix level: under number pooling, carriers receive individual 1,000-number blocks (e.g. 626-470-0XXX) within already-assigned prefixes. Assignments are initial assignments — the current serving carrier of individual numbers may differ due to portability.

Most active assignees, last 30 days — NPA 845
EXIANT COMMUNICATIONS LLC 2
CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY 2
ONVOY, LLC- NY 1
BANDWIDTH.COM CLEC, LLC - NY 1
New assignments by month Sep 2026 Aug 2026 Jul 2026 Jun 2026 May 2026 Apr 2026 Mar 2026 Feb 2026 Jan 2026 Dec 2025 Nov 2025 Oct 2025
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Recent thousands-block assignments
AssignedThousands-blockLast 4 digitsStatusAssigneeOCNRate centerState
2011-11-17 845-670-0XXX 0000–0999Assigned METROPCS, INC. 5562 NEWBURGH NY
2011-11-16 845-795-8XXX 8000–8999Assigned MCIMETRO ACCESS TRANSMISSION SERVICES LLC - NY 7133 MILTON NY
2011-11-10 845-262-6XXX 6000–6999Assigned LEVEL 3 COMMUNICATIONS, LLC - NY 4006 SPRING VLY NY
2011-11-09 845-547-5XXX 5000–5999Assigned CABLEVISION LIGHTPATH, INC. - NY 7126 SUFFERN NY
2011-11-07 845-547-3XXX 3000–3999Assigned CABLEVISION LIGHTPATH, INC. - NY 7126 SUFFERN NY
2011-10-27 845-636-3XXX 3000–3999Assigned NEW CINGULAR WIRELESS PCS, LLC - DC 4036 MAYBROOK NY
2011-10-25 845-644-3XXX 3000–3999Assigned LEVEL 3 COMMUNICATIONS, LLC - NY 4006 WURTSBORO NY
2011-10-20 845-443-1XXX 1000–1999Assigned NEW CINGULAR WIRELESS PCS, LLC - DC 4036 KINGSTON NY
2011-10-19 845-405-5XXX 5000–5999Assigned OMNIPOINT COMMUNICATIONS, INC. - NY 6622 NANUET NY
2011-10-17 845-282-5XXX 5000–5999Assigned OMNIPOINT COMMUNICATIONS, INC. - NY 6622 CARMEL NY
2011-10-14 845-381-2XXX 2000–2999Assigned NEW CINGULAR WIRELESS PCS, LLC - DC 4036 MIDDLETOWN NY
2011-10-14 845-537-7XXX 7000–7999Assigned NEW CINGULAR WIRELESS PCS, LLC - DC 4036 MONROE NY
2011-10-14 845-772-4XXX 4000–4999Assigned NEW CINGULAR WIRELESS PCS, LLC - DC 4036 PINEISLAND NY
2011-10-12 845-905-2XXX 2000–2999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY 6959 POUGHKEPSI NY
2011-09-27 845-245-5XXX 5000–5999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY 6959 NEWBURGH NY
2011-09-21 845-351-8XXX 8000–8999Assigned BANDWIDTH.COM CLEC, LLC - NY 997E TUXEDO NY
2011-09-20 845-202-7XXX 7000–7999Assigned CSC VOICE, LLC 612K BEACON NY
2011-09-20 845-262-1XXX 1000–1999Assigned CSC VOICE, LLC 612K SPRING VLY NY
2011-09-08 845-260-3XXX 3000–3999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY 6959 MAHOPAC NY
2011-09-08 845-262-2XXX 2000–2999Assigned LEVEL 3 COMMUNICATIONS, LLC - NY 4006 SPRING VLY NY
2011-09-06 845-500-0XXX 0000–0999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY 6959 MONROE NY
2011-08-25 845-322-0XXX 0000–0999Assigned PAETEC ITEL, LLC 829J HIGHLD FLS NY
2011-08-25 845-322-1XXX 1000–1999Assigned PAETEC ITEL, LLC 829J HIGHLD FLS NY
2011-08-25 845-322-2XXX 2000–2999Assigned PAETEC ITEL, LLC 829J HIGHLD FLS NY
2011-08-25 845-322-3XXX 3000–3999Assigned PAETEC ITEL, LLC 829J HIGHLD FLS NY
2011-08-25 845-322-4XXX 4000–4999Assigned PAETEC ITEL, LLC 829J HIGHLD FLS NY
2011-08-18 845-684-0XXX 0000–0999Assigned BANDWIDTH.COM CLEC, LLC - NY 997E WOODSTOCK NY
2011-08-18 845-832-1XXX 1000–1999Assigned BANDWIDTH.COM CLEC, LLC - NY 997E WINGDALE NY
2011-08-17 845-664-7XXX 7000–7999Assigned CABLEVISION LIGHTPATH, INC. - NY 7126 PEARLRIVER NY
2011-08-17 845-834-7XXX 7000–7999Assigned BANDWIDTH.COM CLEC, LLC - NY 997E HIGHLAND NY
2011-08-12 845-474-9XXX 9000–9999Assigned PAETEC ITEL, LLC 829J PEARLRIVER NY
2011-08-11 845-202-4XXX 4000–4999Assigned ONVOY, LLC- NY 384C BEACON NY
2011-08-11 845-217-3XXX 3000–3999Assigned ONVOY, LLC- NY 384C SAUGERTIES NY
2011-08-11 845-218-7XXX 7000–7999Assigned ONVOY, LLC- NY 384C WAPIGRSFLS NY
2011-08-11 845-245-6XXX 6000–6999Assigned ONVOY, LLC- NY 384C NEWBURGH NY
2011-08-11 845-443-7XXX 7000–7999Assigned ONVOY, LLC- NY 384C KINGSTON NY
2011-08-11 845-444-3XXX 3000–3999Assigned ONVOY, LLC- NY 384C HYDE PARK NY
2011-08-11 845-513-3XXX 3000–3999Assigned ONVOY, LLC- NY 384C MONTICELLO NY
2011-08-11 845-605-7XXX 7000–7999Assigned ONVOY, LLC- NY 384C MILLBROOK NY
2011-08-11 845-684-2XXX 2000–2999Assigned ONVOY, LLC- NY 384C WOODSTOCK NY
2011-08-10 845-219-9XXX 9000–9999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY 6959 NEWBURGH NY
2011-08-10 845-243-1XXX 1000–1999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY 6959 POUGHKEPSI NY
2011-08-03 845-263-4XXX 4000–4999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY 6959 NEW CITY NY
2011-08-03 845-665-7XXX 7000–7999Assigned METROPCS, INC. 5562 MONTICELLO NY
2011-07-27 845-245-2XXX 2000–2999Assigned LEVEL 3 COMMUNICATIONS, LLC - NY 4006 NEWBURGH NY
2011-07-27 845-443-4XXX 4000–4999Assigned LEVEL 3 COMMUNICATIONS, LLC - NY 4006 KINGSTON NY
2011-07-20 845-262-8XXX 8000–8999Assigned OMNIPOINT COMMUNICATIONS, INC. - NY 6622 SPRING VLY NY
2011-07-20 845-262-9XXX 9000–9999Assigned OMNIPOINT COMMUNICATIONS, INC. - NY 6622 SPRING VLY NY
2011-07-14 845-245-0XXX 0000–0999Assigned METROPCS, INC. 5562 NEWBURGH NY
2011-07-14 845-245-1XXX 1000–1999Assigned METROPCS, INC. 5562 NEWBURGH NY

Source: NANPA Thousands Block Assignment Report (All Regions, Public), file date 09/20/2026 — Tier A primary source, refreshed on every import. Viewing is free; bulk downloads require a membership.